How to do a factory reset of the HP Laserjet pro 400 M401 dn Printer

* Do you have a HP Pro 400 printer with a touch screen, and you want to modify some settings with it, but you discovered that it has password protection, and of course you do not know the password and therefore you cannot modify the printer settings. In this video we will learn how to perform a Factory Reset for an HP Pro 400 Printer To keep up with all that we have new, visit us on our website: ================================================= * Sony Vegas temp used in this video: ===================== @RKMFX To contact me via the blog: ==================== To contact me via Facebook: ======================= To contact me via Twitter: ==================